﻿# a='I Love python'
# b=a
# print('a的内存地址为%d'%id(a))
# print('b的内存地址为%d'%id(b))
# b='i love python'
# print(b.join('.......'))
# data='I hate The world'
# print(data[::-1])
import random
chars='qwertyuiopasdfghjklzxcvbnm'
lista=[1,5,6,7,9,74856,1]
list=[]
for times in range(8):    
    list.append(str(random.choice(lista)))
    print(list)
print(''.join(list))